// Copyright (c) 2019 Uber Technologies, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

const REGEX = /^\/[a-zA-Z0-9_.:/\-]+[^\/]$/;

/**
 * validate streamId
 *  - always starts with a /
 *  - sections contain only: [a-zA-Z0-9_-:.]
 *  - does not end with a /
 * @param streamId
 * @returns {boolean}
 */
export function validateStreamId(streamId) {
  return REGEX.test(streamId);
}
